CVE-2020-13904

FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, a...

Original description

The description as published by the source.

FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_input_format3 in libavformat/format.c.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Fix status by distribution

Fixed packages published by each distribution for this CVE

Debian DEBIAN-CVE-2020-13904 ffmpeg Fixed in: 7:4.3.1-1

References

advisory lists.debian.org
advisory security.gentoo.org
advisory usn.ubuntu.com
advisory debian.org
patch github.com
report trac.ffmpeg.org
web patchwork.ffmpeg.org